Abundance: 0.78 to 2.20% (median 1.54%)

Latitudinal range: 46.2° to 51.1°

Habitats: (4) only

Found in 4 samples

Canada: Narcissus (Early Palaeocene), Who Nose (Early Palaeocene)

United States: Gidley Quarry (Early Palaeocene), Silberling Quarry (Early Palaeocene)

See also Prothryptacodon albertensis, Prothryptacodon furens